Biology, 15.04.2020 01:33 briannarose2003
A. a covering called a membrane that surrounds the cell and controls what information and materials enter and leave it. B. an internal fluid that gives shape to the cell and supports the other things within it. C. a central zone or nucleus that contains the cell's genes. D. All of the above.
Answers: 1
Biology, 21.06.2019 20:00, vannia
!if we removed the wolf, snake, and hawk from this food web, what best explains the impact it would have? a) the number of producers would increase. b)the number of decomposers would increase. c)the number of primary consumers would increase. d)the numbers of primary consumers would decrease.
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Biology, 22.06.2019 19:30, Aracelys3946
Why do the circulatory systems of land vertebrates have separate circuits to the lungs and to the rest of the body?
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Biology, 22.06.2019 21:00, tonii01
Which statements about a food chain are true? choose all answers that are correct. a. plants are the first living organisms in food chains on land. b. the plants in a food chain are called herbivores. c. all food chains on land begin with energy from the sun. d. carnivores in a food chain eat only plants.
Answers: 1
A. a covering called a membrane that surrounds the cell and controls what information and materials...
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